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NEC NDA-24233 manual Sadl, Setting Audio Delay

Models: NDA-24233

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Console Command ListVisuaLink 128/384 Engineering Guide

SADL

Setting Audio Delay

2-3

Description:	Sets audio delay (lip sink). Delay is generated when video is coded in
	transmission, and the amount of delay differs depending on a transmission
	speed. On the contrary, audio coding delay is about 1/1000 ~ 1/100, so a
	problem that a person’s lips and audio cannot be synchronized (lip sink).
	VisuaLink is equipped with a feature to insert a delay in audio to
	compensate lip sink by adjusting a mount of delay.
Command Format:	SADL p1 p2 p3

	p1:	64	:	56/64 kpbs
		2x64	:	2x56/2x64 kbps
		3B	:	168/192 kbps
		4B	:	224/256 kbps
		5B	:	280/320 kbps
		6B	:	336/384 kbps
	p2:	000-024	: 3-digit in decimal fixed (10msec step)
	p3:	TX	:	Transmission side
Response:	Normal Response: OK

Error Response: ERR01

ERR05

ERR49

ERR87

Note: If VL128, setting 3B to 6B at p1 results in error.

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NDA-24233 Issue 2

Image 36

NEC NDA-24233 manual Sadl, Setting Audio Delay

Contents

VisuaLink 128/384 Liability Disclaimer FCC Requirements Exhibit J1If Problems Arise USACSA Requirement Page Table of Contents Nbzs Itcs Icst VisuaLink 128/384 Engineering GuideTable of Contents List of Tables Preface SummaryCommunication Outline Name Direction Features Physical/Electrical lnterfaceCommunication Format Data FormatStart CII PTY StopCommand Format Transmit Carriage Return Code ODHResponse Format Transmit Carriage Rerun Code ODHCommunication Procedure Command/Response ProcedureAbnormal Handshake Procedure Chapter VisuaLink 128/384 Engineering Guide Connecting and Incoming Call Control Basic Sequence This page is for your notes Video Command Audio CommandLine Setting Command Data Command Isdn Registering/Setting CommandCamera related Registering/Setting Command Communication Status Reading CommandRegistering Local Location Name Command Serial Port Control CommandAcquiring Version Command Maintenance CommandModel Identification Command Audio Training CommandIsdn Control Command Camera Control CommandCommunication Status Report Command Alarm Status Report CommandVideo Status Report Command Participating Status Report CommandMulti-point Related Report Command Multi-Screen Related Report CommandMicrophone Command System Error CommandCommand Detailed Format Command Name Command NumberSetting Video Format Checking Video Format SettingVideo Commands SvfmSetting Picture-in-Picture Checking Picture-in-Picture SettingSpip RpipSetting Video Input Switch Checking Video Input SettingSsnd RsndSetting Monitor Output Video Checking Monitor Output Video SettingSdsp RdspSetting/Checking PIP Display Format Setting/Checking PIP Image when Snapshot is ViewedSpdp SpswSetting/Checking Video Priority S263 Setting H.263Scpi R263 Checking H.263 Setting Setting Audio Mode Checking Audio Mode SettingSamd RamdSetting Audio Delay SadlSetting MIC ON/OFF RadlSmic Rmic SvolRvol Setting Audio Input/Output Port Checking Audio Input/Output Port SettingSasw RaswSets Audio or Audio/Video Outgoing Mute Setting Checking Audio or Audio/VideoOutput Mute SettingSmmt RmmtSets Audio or Audio/Video Mute Setting SmtcRmtc RmtcSetting Network Type P x 64/56 Checking Network Type Setting P x 64/56Snet RnetSetting Transmission Line Type Checking Transmission Line Type SettingNnss NnsiSetting Transmission Line Speed Checking Transmission Line Speed SettingSlsp RlspSetting LSD Speed Description Setting Low Speed Data LSD port speedSDM2 Checking LSD Speed Setting Setting MLP SpeedRDM2 SDM3Checking MLP Speed Setting RDM3RDM3 Ndss Registering My NumberNdsr Checking My Number RegistrationMdst Registering Speed DialMdrd Checking Speed Dial RegistrationSetting Incoming Call Buzzer Checking Incoming Call Buzzer SettingNbzs NbziSetting Incoming Call Mode SincSetting/Checking Incoming Call Buzzer at Auto Answer Mode SrngSpid Registering SpidRpid Checking SpidRegistering Camera Preset Position CppsCpns Registering Talker NameSetting Camera Model Checking Camera Model SettingScmk RcmkRmac Read Manufacturer CodeRmac NECRead Common Mode During Communication RmodRmod QCIF/FCIFR221 Read H.221 Synchronous Status RpnaRead Remote Site Name at Point-to-Point RpnaRcst Read Participating Conference StatusRcst MLPRead Alarm Status 1 CPU/VIDEO alarmLine alarm H221 alarmRead Alarm Status 2 Bonding alarmTest status Read Communication/Alarm History RlamRlam a Mrns Registering Local Site Name 10-1Setting Serial Port 11-1 Checking Serial Port Setting 11-2Ssio RsioRver Requesting Software Version 12-1Rver Setting Local Loopback 13-1 Checking Local Loopback Setting 13-2Sllb RllbItcs Conference Status Report Control 14-1Imcu Multi-point Conference Status Report Control 14-2Command Generator Related Report Control 14-4 I243 Report Control 14-3Icgp Ispr CramRrst Setting System Clock 15-4 Checking System Clock Setting 15-5Wclk RclkMutli-point Conference Status Command RmnaXxxxxxxx Rmst Read Multi-point Conference Mode Status 16-4 RmpsRead Multi-point Conference Operation Status 16-3 RmmdRmes Read Model Identification 17-1Rmes Audio Training Command 18-1 EctsEcts Ncrn Requesting Connection 19-1Ndsc Requesting Disconnection 19-2Ncic Incoming Call Permit/Reject 19-3Nstq Communication Status Inquiry 19-4Nstq Cams Request for Camera Direction Change 20-1Pocs Pointer Control 21-1Vcts Talker Detection Control 21-2Standard Display Screen Setting Request 21-4 StprSnapShot Transmission Request 21-3 SxmrRequest to Acquire Composite Screen Setting 21-5 SxstCopr Request to Chairman Control 22-1Cspr Multiple Address Transmission Request 22-2Request to Switch Multiple Address Originator Monitor 22-4 CrprSpecific Picture Reception Request 22-3 CmprOpening Control Command OmesOpening Message at Unit Activation 23-1 H221 Synchronous Status Report 24-1 ImacManufacturer Code Report 24-2 Report of Common Mode in Communication 24-3 ImodON/OFF LSD SpeedAlarm Status Change Report 1 25-1 CPU/ Video alarmRalm Alarm Status Change Report 2 25-1 Rvsr Incoming Video Synchronous Status Report 26-1Icst Participating Conference Status Report 27-1Nalt NincNonl Ndci Disconnection Report 28-4Cami Camera Status Report 29-1Cpni Talker Name Display Report 29-2Stei SnapShot Transmission Ending Report 30-1Rfvr SnapShot Reception Report 30-2Cgsi Automatic Activation File Starting Report 31-1Cgei Automatic Activating File Ending Report 31-2Imps ImmdCopi Cspi CrpiCvci Cssc SnapShot Transmission Permit Report 32-7Cmpi CjniCsti Conference Status Report 32-10Composite Screen Setting Report 33-1 Standard Display Screen Setting Report 33-2Xmii XmciResponse to Composite Screen Setting Request 33-3 XsciPpni Voice Activate Microphone Report 34-1System Error Report 35-1 ErriSetting On-Screen Display 36-1 On-Screen CommandSosd Current Power OFF Condition 37-1 CstbCstb This page is for your notes Error Response Table Error Response /2Error Response Table VisuaLink 128/384 Engineering Guide List of Factors for Disconnection in Table Factors Disconnections VisuaLink 128/384 Engineering Guide Factors Disconnections Factors of Disconnections Headset MIC Connection 1Line Isdn Connection Telephone ConnectionVideo Socket Input/Output 1B 64kbps Line Speed 2B 128kbps Line SpeedAppendix B VisuaLink 128/384 Engineering Guide Appendix C Isdn Q.931 Cause Code Definitions Table C Isdn Q.931 Cause Code DefinitionsAppendix CVisuaLink 128/384 Engineering Guide NDA-24233 Issue C-3 Appendix C VisuaLink 128/384 Engineering Guide